| Colombia Country Quiz | 0 | - | 4.90 | 40,836 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,710 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,977 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,707 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,421 |
| South American Geography Quiz #2 | 0 | - | 4.37 | 41,936 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,654 |
| US States Quiz | 0 | - | 5.00 | 16,930,467 |
| States of Mexico | 0 | - | 4.96 | 177,037 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,174 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,268 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,629 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,049 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,736 |
| States of Brazil | 0 | - | 4.97 | 88,801 |
| Chile Country Quiz | 0 | - | 4.75 | 40,148 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,924 |
| Peru Country Quiz | 0 | - | 4.54 | 48,787 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,542 |
| Elton John Quiz | 0 | - | 4.49 | 18,498 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,711 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,693 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,879 |
| Which South American Country? | 0 | - | 4.69 | 52,021 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,886 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,261 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,768 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,331 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,903 |
| US States with an Empty Map | 0 | - | 5.00 | 626,387 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,479 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,607 |
| Rivers of the United States | 0 | - | 4.93 | 66,390 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,673 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,307 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,734 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,601 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,716 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,383 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,034 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,405 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,043 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,271 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,274 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,174 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,546,696 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,583 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,743 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,947 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,943 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,892 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,415 |
| Australian Capitals | 0 | - | 4.92 | 62,773 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,733 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,195 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,804 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,785 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,561 |
| History of Mexico | 0 | - | 4.58 | 15,340 |
| Word Chain - South America | 0 | - | 4.51 | 23,945 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,578 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,300 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,051 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,774 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,194 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,420 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,499 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,432 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,697 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,387 |
| Official European Union Languages | 0 | - | 4.97 | 239,056 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,219 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,449 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,013 |
| Asia Map Quiz | 0 | - | 4.99 | 920,452 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,844 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,858 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,805 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,731 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,028 |
| Australian States and Territories | 0 | - | 4.96 | 142,340 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,382 |
| Australia Map Quiz | 0 | - | 4.95 | 345,364 |
| Australia True or False | 0 | - | 4.87 | 56,986 |
| Flags of North and South America | 0 | - | 4.99 | 374,750 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,746 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,453 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,343 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,365 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,323 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,061 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,202 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,526 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,374 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,537 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,211 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,418 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,201 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,323 |
| South American Physical Geography | 0 | - | 4.58 | 18,376 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,739 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,254 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,608 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,781 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,677 |
| North America Map Quiz | 0 | - | 4.98 | 249,724 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,829 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,300 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,749 |
| Arms Exports - United States | 0 | - | 4.77 | 62,561 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,563 |
| American Founding Fathers | 0 | - | 4.42 | 23,248 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,156 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,806 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,556 |
| California Groups of Things | 0 | - | 4.25 | 45,580 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,065 |
| State Quiz - California | 0 | - | 4.69 | 64,587 |
| State Quiz - Florida | 0 | - | 4.47 | 62,455 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,940 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,477 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,640 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,295 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,786 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,452 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,541 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,878 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,177 |
| New York Groups of Things | 0 | - | 4.35 | 67,092 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,276 |
| State Quiz - New York | 0 | - | 4.52 | 46,244 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,229 |
| State Quiz - Texas | 0 | - | 4.43 | 62,998 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,473 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,132 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,247 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,382 |
| State Quiz - Washington | 0 | - | 4.45 | 36,524 |
| People on Money - United States | 0 | - | 4.31 | 63,383 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,522 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,144 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,843 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,497 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,241 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,011 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,918 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,817 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,611 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,470 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,850 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,107 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,582 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,112 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,396 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,138 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,028 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,525 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,189 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,131 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,787 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,867 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,975 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,597 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,689 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,645 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,875 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,193 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,366 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,885 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,753 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,016 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,331 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,200 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,195 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,728 |
| O Canada Lyrics | 0 | - | 4.47 | 50,992 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,099 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,113 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,351 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,427 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,980 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,762 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,994 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,778 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,074 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,267 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,610 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,144 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,866 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,028 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,535 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,630 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,445 |
| The Only European Country ... | 0 | - | 4.91 | 217,659 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,691 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,611 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,747 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,753 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,772 |
